From: Jun Yan <jerrysteve1101@gmail.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Jun Yan <jerrysteve1101@gmail.com>,
linux-input@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 04/10] dt-bindings: input: microchip,cap11xx: Add microchip,cap1126 LED reg constraints
Date: Mon, 15 Jun 2026 22:20:30 +0800 [thread overview]
Message-ID: <20260615142103.352163-5-jerrysteve1101@gmail.com> (raw)
In-Reply-To: <20260615142103.352163-1-jerrysteve1101@gmail.com>
Apply per-chip LED channel limits:
- CAP1126: max 2 channels (0-1)
- CAP1188: max 8 channels (0-7)
- CAP1106, CAP12xx: no LED support
Signed-off-by: Jun Yan <jerrysteve1101@gmail.com>
---
.../bindings/input/microchip,cap11xx.yaml | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml b/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml
index 9578c7c206a2..22a292d4a880 100644
--- a/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml
+++ b/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml
@@ -171,6 +171,19 @@ allOf:
patternProperties:
"^led@": false
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - microchip,cap1126
+ then:
+ patternProperties:
+ "^led@":
+ properties:
+ reg:
+ maximum: 1
+
- if:
properties:
compatible:
--
2.54.0
next prev parent reply other threads:[~2026-06-15 14:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-15 14:20 [PATCH v3 00/10] Input: cap11xx - Add support for CAP1114 Jun Yan
2026-06-15 14:20 ` [PATCH v3 01/10] Input: cap11xx - clean up duplicate log and add probe error logs Jun Yan
2026-06-15 14:20 ` [PATCH v3 02/10] Input: cap11xx - remove unused register macros Jun Yan
2026-06-15 14:34 ` sashiko-bot
2026-06-15 14:20 ` [PATCH v3 03/10] dt-bindings: input: microchip,cap11xx: Update datasheet URL and LED reg range Jun Yan
2026-06-15 16:27 ` Conor Dooley
2026-06-15 14:20 ` Jun Yan [this message]
2026-06-15 16:24 ` [PATCH v3 04/10] dt-bindings: input: microchip,cap11xx: Add microchip,cap1126 LED reg constraints Conor Dooley
2026-06-15 14:20 ` [PATCH v3 05/10] dt-bindings: input: microchip,cap11xx: Add reset-gpios property Jun Yan
2026-06-15 14:20 ` [PATCH v3 06/10] Input: cap11xx - add reset gpio support Jun Yan
2026-06-15 14:29 ` sashiko-bot
2026-06-15 14:20 ` [PATCH v3 07/10] Input: cap11xx - refactor code for better CAP1114 support Jun Yan
2026-06-15 14:20 ` [PATCH v3 08/10] Input: cap11xx - guard unsupported DT properties before parsing Jun Yan
2026-06-15 14:20 ` [PATCH v3 09/10] dt-bindings: input: microchip,cap11xx: Add CAP1114 support Jun Yan
2026-06-15 16:24 ` Conor Dooley
2026-06-15 14:20 ` [PATCH v3 10/10] Input: cap11xx - add support for CAP1114 Jun Yan
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